It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a nialpdrome in base 7.
It is a congruent number.
It is an unprimeable number.
272830 is an apocalyptic number.
72830 is a wasteful number, since it uses less digits than its factorization.
72830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7290.
The square root of 72830 is about 269.8703392372. The cubic root of 72830 is about 41.7609243886.
The spelling of 72830 in words is "seventy-two thousand, eight hundred thirty".